4 #include <linux/types.h>
10 #include "ui/progress.h"
45 HISTC_MEM_DADDR_SYMBOL,
52 HISTC_MEM_IADDR_SYMBOL,
56 HISTC_NR_COLS, /* Last entry */
63 struct rb_root entries_in_array[2];
64 struct rb_root *entries_in;
65 struct rb_root entries;
66 struct rb_root entries_collapsed;
68 u64 nr_non_filtered_entries;
69 struct thread *thread_filter;
70 const struct dso *dso_filter;
71 const char *uid_filter_str;
72 const char *symbol_filter_str;
74 struct events_stats stats;
76 u16 col_len[HISTC_NR_COLS];
80 struct hist_entry_iter;
82 struct hist_iter_ops {
83 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
84 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
85 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
86 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
87 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
90 struct hist_entry_iter {
97 struct perf_evsel *evsel;
98 struct perf_sample *sample;
99 struct hist_entry *he;
100 struct symbol *parent;
103 const struct hist_iter_ops *ops;
104 /* user-defined callback function (optional) */
105 int (*add_entry_cb)(struct hist_entry_iter *iter,
106 struct addr_location *al, bool single, void *arg);
109 extern const struct hist_iter_ops hist_iter_normal;
110 extern const struct hist_iter_ops hist_iter_branch;
111 extern const struct hist_iter_ops hist_iter_mem;
112 extern const struct hist_iter_ops hist_iter_cumulative;
114 struct hist_entry *__hists__add_entry(struct hists *hists,
115 struct addr_location *al,
116 struct symbol *parent,
117 struct branch_info *bi,
119 struct perf_sample *sample,
121 int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
122 int max_stack_depth, void *arg);
124 int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
125 int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
126 int hist_entry__transaction_len(void);
127 int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
128 struct hists *hists);
129 void hist_entry__delete(struct hist_entry *he);
131 void hists__output_resort(struct hists *hists, struct ui_progress *prog);
132 void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
134 void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
135 void hists__delete_entries(struct hists *hists);
136 void hists__output_recalc_col_len(struct hists *hists, int max_rows);
138 u64 hists__total_period(struct hists *hists);
139 void hists__reset_stats(struct hists *hists);
140 void hists__inc_stats(struct hists *hists, struct hist_entry *h);
141 void hists__inc_nr_events(struct hists *hists, u32 type);
142 void hists__inc_nr_samples(struct hists *hists, bool filtered);
143 void events_stats__inc(struct events_stats *stats, u32 type);
144 size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
146 size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
147 int max_cols, float min_pcnt, FILE *fp);
148 size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
150 void hists__filter_by_dso(struct hists *hists);
151 void hists__filter_by_thread(struct hists *hists);
152 void hists__filter_by_symbol(struct hists *hists);
153 void hists__filter_by_socket(struct hists *hists);
155 static inline bool hists__has_filter(struct hists *hists)
157 return hists->thread_filter || hists->dso_filter ||
158 hists->symbol_filter_str || (hists->socket_filter > -1);
161 u16 hists__col_len(struct hists *hists, enum hist_column col);
162 void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
163 bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
164 void hists__reset_col_len(struct hists *hists);
165 void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
167 void hists__match(struct hists *leader, struct hists *other);
168 int hists__link(struct hists *leader, struct hists *other);
171 struct perf_evsel evsel;
175 static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
177 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
178 return &hevsel->evsel;
181 static inline struct hists *evsel__hists(struct perf_evsel *evsel)
183 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
184 return &hevsel->hists;
187 int hists__init(void);
188 int __hists__init(struct hists *hists);
190 struct rb_root *hists__get_rotate_entries_in(struct hists *hists);
191 bool hists__collapse_insert_entry(struct hists *hists __maybe_unused,
192 struct rb_root *root, struct hist_entry *he);
201 struct perf_hpp_fmt {
203 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
204 struct perf_evsel *evsel);
205 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
206 struct perf_evsel *evsel);
207 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
208 struct hist_entry *he);
209 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
210 struct hist_entry *he);
211 int64_t (*cmp)(struct perf_hpp_fmt *fmt,
212 struct hist_entry *a, struct hist_entry *b);
213 int64_t (*collapse)(struct perf_hpp_fmt *fmt,
214 struct hist_entry *a, struct hist_entry *b);
215 int64_t (*sort)(struct perf_hpp_fmt *fmt,
216 struct hist_entry *a, struct hist_entry *b);
218 struct list_head list;
219 struct list_head sort_list;
225 extern struct list_head perf_hpp__list;
226 extern struct list_head perf_hpp__sort_list;
228 #define perf_hpp__for_each_format(format) \
229 list_for_each_entry(format, &perf_hpp__list, list)
231 #define perf_hpp__for_each_format_safe(format, tmp) \
232 list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)
234 #define perf_hpp__for_each_sort_list(format) \
235 list_for_each_entry(format, &perf_hpp__sort_list, sort_list)
237 #define perf_hpp__for_each_sort_list_safe(format, tmp) \
238 list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)
240 extern struct perf_hpp_fmt perf_hpp__format[];
243 /* Matches perf_hpp__format array. */
245 PERF_HPP__OVERHEAD_SYS,
246 PERF_HPP__OVERHEAD_US,
247 PERF_HPP__OVERHEAD_GUEST_SYS,
248 PERF_HPP__OVERHEAD_GUEST_US,
249 PERF_HPP__OVERHEAD_ACC,
256 void perf_hpp__init(void);
257 void perf_hpp__column_register(struct perf_hpp_fmt *format);
258 void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
259 void perf_hpp__column_enable(unsigned col);
260 void perf_hpp__column_disable(unsigned col);
261 void perf_hpp__cancel_cumulate(void);
263 void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
264 void perf_hpp__setup_output_field(void);
265 void perf_hpp__reset_output_field(void);
266 void perf_hpp__append_sort_keys(void);
268 bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
269 bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
270 bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format);
271 bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists);
273 static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format,
279 if (perf_hpp__is_dynamic_entry(format) &&
280 !perf_hpp__defined_dynamic_entry(format, hists))
286 void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
287 void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
288 void perf_hpp__set_user_width(const char *width_list_str);
290 typedef u64 (*hpp_field_fn)(struct hist_entry *he);
291 typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
292 typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
294 int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
295 struct hist_entry *he, hpp_field_fn get_field,
296 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
297 int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
298 struct hist_entry *he, hpp_field_fn get_field,
299 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
301 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
307 static inline size_t perf_hpp__use_color(void)
309 return !symbol_conf.field_sep;
312 static inline size_t perf_hpp__color_overhead(void)
314 return perf_hpp__use_color() ?
315 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
321 struct hist_browser_timer {
322 void (*timer)(void *arg);
327 #ifdef HAVE_SLANG_SUPPORT
328 #include "../ui/keysyms.h"
329 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
330 struct hist_browser_timer *hbt);
332 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
333 struct hist_browser_timer *hbt);
335 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
336 struct hist_browser_timer *hbt,
338 struct perf_env *env);
339 int script_browse(const char *script_opt);
342 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
343 const char *help __maybe_unused,
344 struct hist_browser_timer *hbt __maybe_unused,
345 float min_pcnt __maybe_unused,
346 struct perf_env *env __maybe_unused)
350 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
351 struct perf_evsel *evsel __maybe_unused,
352 struct hist_browser_timer *hbt __maybe_unused)
357 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
358 struct perf_evsel *evsel __maybe_unused,
359 struct hist_browser_timer *hbt __maybe_unused)
364 static inline int script_browse(const char *script_opt __maybe_unused)
370 #define K_RIGHT -2000
371 #define K_SWITCH_INPUT_DATA -3000
374 unsigned int hists__sort_list_width(struct hists *hists);
376 void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
377 struct perf_sample *sample, bool nonany_branch_mode);
380 int parse_filter_percentage(const struct option *opt __maybe_unused,
381 const char *arg, int unset __maybe_unused);
382 int perf_hist_config(const char *var, const char *value);
384 #endif /* __PERF_HIST_H */